The Tower Petroleum playtest just got its biggest update since April, and it's open to EVERYONE - no keys, no waitlist. Hit Join Playtest on the page and go:
In the build right now:
58 cards across 4 heroes,
6 turrets,
16 monster types
19 elite affixes that recombine into randomized champions
roguelike challenge runs on procgen maps at three difficulties (Hard, Ruthless, Impossible - there is no easy)
and the campaign chapter where you make The Choice (you might have made it earlier though)
It's still WIP - some placeholder art, some rough text - but every piece of it is playable fromstart to finish.
It's a deckbuilder where cards don't get discarded - they get installed. Drag a hero onto a turret and it's crewed for the run. Find the broken build. There are several. If you played in April: it's a different game now. Come see.